Collection search - Plan shewing the situation of the barracks, magaz[ines] and other public buildings in charge of the Ordnance [at] Fort George U.C. explanatory of the accompanying return[s] called for by the Honble. Board's order dated 14th May 1831. J.R. Wright, Lt. Col. Comg. R. Engineer, Upper Canada. Guy Phillpotts, Capt. Roy. Engrs. [cartographic material]